Finding the Fourth Proportional to 13,794.27, 20,597.59 and 13,014.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,794.27 : 20,597.59 = 13,014.69 : x
2. Step 2: Convert to fraction form
   13,794.27/20,597.59 = 13,014.69/x
3. Step 3: Cross multiply
   13,794.27x = 20,597.59 × 13,014.69
4. Step 4: Simplify right side
   13,794.27x = 268,071,303.49
5. Step 5: Solve for x
   x = 268,071,303.49/13,794.27
6. Step 6: Final answer
   x = 19,433.53